PBL 385 82
Electrical Characteristics
At TAmb = + 25° C. No cable and no line rectifier unless otherwise specified.
IL = 100 mA is not valid for 16-pin SO package.
Parameter
Ref.fig.
Conditions
Min
Typ
Max
Unit
Line voltage, VL
2
2
IL = 15 mA
3.3
11
3.7
13
4.1
15
V
V
IL = 100 mA
Transmitting gain
20 •10 log (V2 / V3); 1 kHz
200 Hz to 3.4 kHz
24
-1
25
26
1
dB
dB
Transmitting frequency
response
2
2
2
Transmitter dynamic output
Transmitter maximum output
Transmitter output noise
200 Hz - 3.4 kHz
1.5
3
Vp
Vp
≤ 2% distortion, IL = 20 - 100 mA
200 Hz - 3.4 kHz
IL = 0 - 100 mA, V3 = 0 - 1 V
2
2
Psof-weighting, Rel 1 Vrms, RL = 0
1 kHz
-75
17
dB Psof
kohm
Transmitter input impedance
pin 3
13.5
20.5
Receiving gain
20 • 10 log (V4 / V1); 1 kHz
RL = 0 - xxx ohm, R11= 10k
20 • 10 log (V4 / V1); 1 kHz, R11 not used
RL = 0 ohm,
Without gain regulation
Receiving gain
2
-18.5
-16.5
-14.5
dB
With gain regulation
2
2
2
-18.5
-16
-16.5
-14
-14.5
-12
dB
dB
dB
RL = 400 ohm
RL = 900 ohm - 2.2 kohm
-13.5
-11.5
-9.5
Receiving range of regulation
Receiving frequency response
Receiver output impedance
2
2
2
2
1 kHz, RL = 0 to 900 ohm
200 Hz to 3.4 kHz
3
5
7
1
dB
dB
ohm
Vp
-1
1 kHz, without 310Ω resistor
3
Receiver dynamic output
note 1
200 Hz - 3.4 kH
0.5
≤ 2% distortion, IL = 20 - 100 mA
Receiver maximum output
3
2
Measured with line rectifier
200 Hz - 3.4 kHz,
0.9
-85
Vp
IL = 0 - 100 mA, V1= 0 - 50 V
Receiver output noise
A-weighting, Rel 1Vrms, with cable
0 - 5 km, Ø = 0.5 mm,
dB A
0 - 3 km, Ø = 0.3 mm
Notes:
1. The dynamic output can be nearly doubled if the 310Ω series resistor is omitted.
3
ERICSSON [ ERICSSON ]
